Preheat oven to 350 degrees. Spray two loaf pans to ready.Beat together eggs, sugar, and oil. Fold in the grated zucchini, and then the sour cream. Mix in the flour, baking powder, soda, and cinnamon. Stir in chocolate. Pour batter into prepared pans.Bake for 1hr 15min.

In a large bowl, combine the pound cake mixes, pumpkin, eggs, water, baking soda and pumpkin pie spice; using your mixer, use medium setting for 2-3 minutes before folding in remaining pecans.Divide batter among three greased and floured 8-in. x 4-in. loaf pans. Sprinkle with half of the topping mixture. Top with remaining batter and then remaining topping.Bake at 350° for 45-50 minutes